Climatological Report (Daily)
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CDUS45 KTFX 270919
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
318 AM MDT TUE JUN 27 2017


...................................

...THE HELENA MT CLIMATE SUMMARY FOR JUNE 26 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         98R   340 PM  98    2015  79     19       84
  MINIMUM         52    443 AM  37    1999  51      1       49
                                      1985
                                      1953
  AVERAGE         75                        65     10       67

PRECIPITATION (IN)
  YESTERDAY        0.03          0.84 1988   0.06  -0.03     0.00
  MONTH TO DATE    1.25                      1.85  -0.60     1.38
  SINCE OCT 1      8.06                      7.52   0.54     6.20
  SINCE JAN 1      5.08                      5.95  -0.87     4.50

SNOWFALL (IN)
  YESTERDAY        0.0           T    1991   0.0    0.0      0.0
                                      2001
                                      1994
  MONTH TO DATE    0.0                       0.0    0.0       T
  SINCE JUN 1      0.0                       0.0    0.0       T
  SINCE JUL 1     51.5                      38.1   13.4     14.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE   73                       126    -53       54
  SINCE JUN 1     73                       126    -53       54
  SINCE JUL 1   7423                      7531   -108     6550

 COOLING
  YESTERDAY       10                         3      7        2
  MONTH TO DATE   49                        37     12       66
  SINCE JUN 1     49                        37     12       66
  SINCE JAN 1     58                        45     13       66
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    38   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     6.1


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66           500 AM
 LOWEST     11           400 PM
 AVERAGE    39

..........................................................


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80       103      2015
 MINIMUM TEMPERATURE (F)   51        37      1951


SUNRISE AND SUNSET
JUNE 27 2017..........SUNRISE   537 AM MDT   SUNSET   925 PM MDT
JUNE 28 2017..........SUNRISE   537 AM MDT   SUNSET   925 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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